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Objective Questions
Engineering
Mechanical
ME Set-3
Nuclear Power Plants
86

Nuclear Power Plants Questions with Answers

86) In boiling water reactor, moderator is

coolant itself

ferrite rod

graphite rod

liquid sodium metal

Answer is:

coolant itself

Nuclear Power Plants Questions with Answers

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Related Nuclear Power Plants Questions with Answers

87) The most practical fuel for a thermo-nuclear reactor, both from economical and nuclear consideration is

plutonium

uranium

deuterium

thorium

Answer is:

deuterium

88) The efficiency of a nuclear power plant in comparison to conventional and nuclear consideration is

higher cost of nuclear fuel

high initial cost

high heat rejection in condenser

lower temperature and pressure conditions

Answer is:

lower temperature and pressure conditions

89) The presence of reflector in nuclear power plants results in

increased production of neutrons

complete absorption of neutrons

controlled production of neutrons

decreased leakage of neutrons

Answer is:

decreased leakage of neutrons

90) The fuel needed, with reflector in nuclear power plant, in order to generate sufficient neutrons to sustain a chain reaction, would be

more

less

same

zero

Answer is:

less

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